Perfect fan-service.
I even re-checked at a point if I was not reading an FT hentai by mistake cause' I almost felt (or rather hoped), that they were about to cross the line.
Let's re-summarize: Constant close-up on Erza and Lucy's boobies and asses, re link-up speculation of Levy & Gajeel, Natsu and other guys doing perv-peeping, minitious show-off of all FT girls during the bath, Happy entering with them (I lol'd hard) and what I'd freakin' love was Erza's line on Natsu xd
Frankly, that's some great fan-service along with some cool parts like Lucy's training, Wendy trying to decipher that book's writing and Gary and Natsu's competition.
But this type of chapters should not be repetitive cause it'll get boring at a point but for now, this was a refreshing change.